參數(shù)資料
型號: μPD78F4046
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁數(shù): 9/26頁
文件大?。?/td> 159K
代理商: ΜPD78F4046
m
PD78F4046
9
4. BLOCK DIAGRAM
Programmable
interrupt
controller
INTP0-INTP6
NMI
TO00-TO03
INTP0-INTP3
TO10, TO11
A/D
converter
AV
DD
AV
SS
AV
REF
INTP4
ANI0-ANI15
Watchdog
timer
Timer 4
(16 bits)
Timer 1
(16 bits)
Timer 0
(16 bits)
78K/IV
CPU core
FLASH
MEMORY
RAM
BUS I/F
BWD
AD0-AD15
A16-A19
RD
LWR, HWR
ASTB
WAIT
CLKOUT
RESET
MODE/V
PP
X1
X2
V
DD
V
SS
System
control
P00-P03
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Port 8
Port 9
P10-P12
P20
P21-P27
P30-P37
P40-P47
P50-P57
P60-P63
P70-P77
P80-P87
P90-P94
Baud-rate
generator
UART/IOE1
Baud-rate
generator
UART/IOE2
TxD/SO1
RxD/SI1
ASCK/SCK1
TxD2/SO2
RxD2/SI2
ASCK2/SCK2
Timer/counter2
(16 BITS)
TO20, TO21
INTP5/TI2
TO30, TO31
INTP6/TI3
RTP0-RTP3
Real-time
output port
Timer/counter3
(16 BITS)
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